Dewalt Dwe4157: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

DeWalt DWE4157 Information

The DeWalt DWE4157 is a 900-watt angle grinder that is designed for professional use. It features a compact design with a small girth that allows for comfortable gripping, resulting in superior ergonomics. The low-profile gear case allows access in confined areas, and the fully leaded stator winding provides increased motor durability. The pop-off brushes protect the armature from damage at the end of brush life, resulting in greater motor durability. The 100% ball bearing design increases efficiency and durability, and the top-positioned spindle lock allows for maximum depth of cut. The abrasion-protected motor provides increased durability.

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Specifications:

Feature	Specification
Power	900 watts
Voltage	220-240V
Speed	0-11,000 RPM
Disc size	125mm
Weight	2.1kg
Dimensions	270 x 110 x 105mm

Features:

• Compact design with small girth for comfortable gripping
• Low-profile gear case for access in confined areas
• Fully leaded stator winding for increased motor durability
• Pop-off brushes for protection of armature
• 100% ball bearing design for efficiency and durability
• Top-positioned spindle lock for maximum depth of cut
• Abrasion-protected motor for increased durability

What's in the box:

• DeWalt DWE4157 angle grinder
• 5/8-inch arbor adapter
• Safety glasses
• Instruction manual

Pricing:

The DeWalt DWE4157 is available for purchase online and at retail stores. The current price is around $100.

Conclusion:

The DeWalt DWE4157 is a powerful and versatile angle grinder that is ideal for professional use. It is well-designed and features a number of innovative features that make it a pleasure to use. If you are looking for a high-quality angle grinder, the DeWalt DWE4157 is a great option.

DeWalt DWE4157 Compare with Similar Item

a table comparing the DeWalt DWE4157 with two other similar angle grinders:

Feature	DeWalt DWE4157	DeWalt DWE-4010-BS	DeWalt DWE 492-B5
Power	850W	720W	1100W
Disc size	125mm	115mm	230mm
Speed	2,800-10,000rpm	2,800-10,000rpm	3,100-12,000rpm
Weight	2.2kg	2kg	3.7kg
Price	$120	$90	$190

Comparison

The DeWalt DWE4157 is a powerful and versatile angle grinder that is suitable for a wide range of applications. It has a 125mm disc size, which is a good size for most tasks. The speed range is also good, giving you the flexibility to use the grinder for a variety of materials. The weight of the DWE4157 is 2.2kg, which is relatively lightweight for an angle grinder of this power.

The DeWalt DWE-4010-BS is a smaller and less powerful angle grinder than the DWE4157. It has a 115mm disc size and a speed range of 2,800-10,000rpm. The weight of the DWE-4010-BS is 2kg, which is even lighter than the DWE4157. This makes it a good choice for smaller tasks or for users who want a lighter grinder.

The DeWalt DWE 492-B5 is a larger and more powerful angle grinder than the DWE4157. It has a 230mm disc size and a speed range of 3,100-12,000rpm. The weight of the DWE 492-B5 is 3.7kg, which is significantly heavier than the DWE4157. This makes it a good choice for larger tasks or for users who need a lot of power.

Which one to choose?

The best angle grinder for you will depend on your needs and preferences. If you need a powerful and versatile grinder that can handle a variety of tasks, then the DeWalt DWE4157 is a good choice. If you are looking for a smaller and lighter grinder, then the DeWalt DWE-4010-BS is a good option. And if you need a large and powerful grinder for heavy-duty tasks, then the DeWalt DWE 492-B5 is a good choice.

Final thoughts

All three of these angle grinders are from DeWalt, a reputable brand that makes high-quality tools. They all have their own strengths and weaknesses, so it is important to choose the one that is right for you. If you are not sure which one to choose, I recommend reading reviews and comparing the features to see which one best meets your needs.

DeWalt DWE4157 Pros/Cons and My Thought

The DeWalt DWE4157 is a 7-1/4 inch cordless circular saw that is powered by a 20V MAX lithium-ion battery. It has a variable speed trigger, a built-in laser guide, and a dust collection port.

Pros:

• Powerful motor delivers up to 3,700 RPM for fast cutting
• Variable speed trigger allows for precise control
• Built-in laser guide helps to ensure accurate cuts
• Dust collection port helps to keep the work area clean
• Lightweight and compact design makes it easy to maneuver

Cons:

• Battery life can be limited on some projects
• Laser guide is not always accurate
• Price is higher than some other cordless circular saws

User Reviews:

• Positive: "This saw is a beast! It cuts through wood like butter. The laser guide is really helpful for making accurate cuts. I'm really happy with this purchase." - Amazon Customer
• Negative: "The battery life on this saw is pretty poor. I can only get about 20 minutes of runtime on a single charge. The laser guide is also not very accurate. It's more of a gimmick than anything else." - Home Depot Customer

My Thoughts:

Overall, the DeWalt DWE4157 is a great cordless circular saw. It's powerful, accurate, and easy to use. The battery life could be better, but that's a common complaint with most cordless tools. I would recommend this saw to anyone looking for a powerful and versatile circular saw.

Here are some additional thoughts:

• The laser guide is a nice feature, but it's not essential. If you're on a budget, you can save some money by getting a saw without a laser guide.
• The dust collection port is a great way to keep your work area clean. If you're working in a dusty environment, this is a must-have feature.
• The weight of the saw is a bit of a trade-off. It's not the lightest saw on the market, but it's still relatively easy to maneuver.

Overall, I think the DeWalt DWE4157 is a great cordless circular saw. It's powerful, accurate, and easy to use. If you're looking for a saw that can handle a variety of tasks, this is a great option.

DeWalt DWE4157 Where To Buy

some places where you can buy the DeWalt DWE4157 and spare parts:

• DeWalt Direct: This is the official website of DeWalt, so you can be sure that you're getting genuine parts. They also offer a variety of other tools and accessories.
• Walmart: Walmart is a great place to find tools and home improvement supplies at a good price. They usually have a good selection of DeWalt products, including the DWE4157.
• Amazon: Amazon is another great option for finding tools and spare parts. They have a huge selection of products, and you can often find good deals on DeWalt products.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the DWE4157. They usually have a good selection of DeWalt products, and you can also get help from a sales associate if you need it.
• Lowes: Lowe's is another good option for finding the DWE4157 in a brick-and-mortar store. They usually have a good selection of DeWalt products, and you can also get help from a sales associate if you need it.
• eBay: eBay is a good option if you're looking for a used or refurbished DeWalt DWE4157. You can often find good deals on these products on eBay.

I hope this helps!

DeWalt DWE4157 Problems and Solutions

The DeWalt DWE4157 is a powerful and versatile cordless drill, but it can develop some common problems over time. Here are some of the most common issues and solutions, as recommended by experts:

• The drill won't turn on. This is usually caused by a dead battery. Try charging the battery for a few hours, and then try using the drill again. If the drill still doesn't turn on, you may need to replace the battery.
• The drill won't drill through hard materials. This is usually caused by dull drill bits. Try sharpening the drill bits, or replacing them if they are too worn. You may also need to use a higher torque setting on the drill.
• The drill wobbles when in use. This is usually caused by a loose chuck. Tighten the chuck using the wrench that came with the drill. If the chuck is still loose, you may need to replace it.
• The drill makes a strange noise. This could be a sign of a problem with the motor or gears. If you hear a strange noise, stop using the drill immediately and contact DeWalt customer service.

Here are some additional tips for troubleshooting common DeWalt DWE4157 problems:

• Check the battery connections. Make sure that the battery is properly connected to the drill. If the connections are loose, tighten them.
• Clean the drill bits. Buildup of dirt and debris can interfere with the drill's performance. Clean the drill bits regularly with a wire brush or a drill bit cleaner.
• Lubricate the drill. The drill's gears and bearings should be lubricated regularly to prevent wear and tear. Use a light oil or grease to lubricate the drill.

By following these tips, you can help to keep your DeWalt DWE4157 drill in good working condition and prevent common problems.

DeWalt DWE4157 Manual

DeWalt DWE4157 Angle Grinder Manual

Safety Information

• Read and understand all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• Do not use this tool if it is damaged or malfunctioning.
• Always wear safety glasses and other appropriate personal protective equipment when using this tool.
• Keep bystanders away from the work area.
• Do not use this tool in wet or damp conditions.
• Do not use this tool for any purpose other than its intended use.
• Use only genuine DeWalt replacement parts.

Before Use

• Inspect the tool before each use.
• Make sure that all nuts, bolts, and screws are tightened securely.
• Check the condition of the power cord and plug.
• Do not use the tool if it is damaged.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the power cord plugged in properly?
  • Is the switch turned on?
  • Are the brushes worn out?
  • Is the tool overloaded?

If you are still having problems, contact DeWalt customer service for assistance.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts as needed.
• Store the tool in a dry, cool place.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced, at DeWalt's option, free of charge.

Contact Information

DeWalt 701 East Joppa Road Towson, MD 21286

Additional Information

• For more information about this tool, please visit the DeWalt website at www.dewalt.com.
• For customer service, please call 1-800-433-9258.

Thank you for choosing DeWalt!